Panel builders and HVAC techs often need a compact time switch for a fan, pump or lighting contactor without a full timer enclosure. The Intermatic FM1D14A-AV is a 24-hour/7-day electronic timer module for surface or DIN rail mounting, powered from 120-277 VAC. It stores up to seven ON/OFF pairs (14 setpoints) and switches an isolated SPDT relay rated 15 A at 277 VAC.
Why panel builders pick it
- Up to 7 ON/OFF event pairs, set per day, weekdays, weekends or custom day groups.
- Dry SPDT contacts (NO and NC) for line voltage loads or control circuits.
- Universal 120-277 VAC supply covers most commercial panels.
- 2,500-hour carry-over keeps the clock through power outages.
- Surface or DIN rail mount; manual override button on the face.
Specifications
| Spec |
Detail |
| Brand |
Intermatic |
| Model |
FM1D14A-AV (FM1D14 series) |
| Supply |
120-277 VAC, 50/60 Hz |
| Program |
24-hour or 7-day, 7 ON/OFF pairs (14 setpoints) |
| Contacts |
SPDT, dry (COM, NO, NC) |
| NO contact ratings |
15 A general purpose at 277 VAC; 1000 W tungsten at 120 VAC; 8 A ballast at 277 VAC; 4.9 A electronic ballast at 120 VAC; 1/2 HP at 120 VAC, 1 HP at 250 VAC; B300 pilot duty |
| NC contact ratings |
15 A general purpose at 277 VAC; 8 A ballast at 120 VAC; 1/2 HP at 120/240 VAC |
| Carry-over |
2,500 hours fully charged |
| Operating temperature |
-40°C to 55°C |
| Size |
2.36 x 2.36 x 1.26 in |
| Mounting |
Surface or DIN rail |
Pro tip from the counter
The FM1D14 has no automatic daylight saving change. Someone has to press the +1h button in spring and again in fall, so put it on the building's maintenance calendar, or the parking lot lights and exhaust fans will run an hour off for half the year.
Best for: exhaust fans and circulation pumps, lighting contactor control, OEM control panels, HVAC equipment scheduling
Ships across Canada from Vaughan, ON. Contractors can request a quote or call (905) 553-7171 for trade pricing.